@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ac31cf1-a054-44bc-9e80-7889b5c140d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ac31cf1-a054-44bc-9e80-7889b5c140d1> .